Neck massager



FIG. 1 is a first perspective view of a neck massager;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The broken lines are included for the purpose of illustrating portions of the neck massager and form no part of the claimed design. 

CLAIM The ornamental design for a neck massager, as shown and described. 